Using -reghdfe- to regress on subsample

[Shiwei Tang]

Hi everyone! I would ask a question about -reghdfe-.

Suppose I would like to regress on a full sample with the command
reghdfe Y X, absorb(FE)

Afterwards, I would still use -reghdfe- to regress on the subsample whose condition is R=1.
How do I regress on the subsample with the condition R=1 using -reghdfe-?

Thank you very much!


Shiwei
12/05/2017

[Sergio Correia]

Unless I'm not understanding something, you woud just use "if R==1" as with other Stata commands:

reghdfe Y X if R==1, absorb(fe)

[Shiwei Tang]

Sergio Correia thanks a lot for your help!